/**
 * 
 */
package com.jiang.factory;

import com.jspsmart.upload.SmartUpload;

/**
 * @author Administrator
 * @为了避免单例多线程的servlet类的线程安全问题，使用工厂
 */
public class SmartFactory {

	private SmartFactory(){
		
	}
	
	public static SmartUpload getInstance(){
		return new SmartUpload();
	}
	
	
}
